Redmine repository 404 not found

git: error during get default branch: Couldn’t find all GitCaches with ‘id’: (last, {:order=>”created_at DESC”}) (found 0 results, but was looking for 2)
Completed 404 Not Found in 361ms (ActiveRecord: 66.9ms)

What can i do to fix this issue?

Gitolite upgrades can change /home/git/.gitolite.rc this file.

Than can happend, that you have a UMASK 0077 thats wrong, you need 0022